66166815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 125959680

約数和(自身を除く): 59792865

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 109, 143, 165, 195, 283, 327, 429, 545, 715, 849, 1199, 1415, 1417, 1635, 2145, 3113, 3597, 3679, 4245, 4251, 5995, 7085, 9339, 11037, 15565, 15587, 17985, 18395, 21255, 30847, 40469, 46695, 46761, 55185, 77935, 92541, 121407, 154235, 202345, 233805, 339317, 401011, 462705, 607035, 1017951, 1203033, 1696585, 2005055, 4411121, 5089755, 6015165, 13233363, 22055605, 66166815]

約数ペア:

[(1, 66166815), (3, 22055605), (5, 13233363), (11, 6015165), (13, 5089755), (15, 4411121), (33, 2005055), (39, 1696585), (55, 1203033), (65, 1017951), (109, 607035), (143, 462705), (165, 401011), (195, 339317), (283, 233805), (327, 202345), (429, 154235), (545, 121407), (715, 92541), (849, 77935), (1199, 55185), (1415, 46761), (1417, 46695), (1635, 40469), (2145, 30847), (3113, 21255), (3597, 18395), (3679, 17985), (4245, 15587), (4251, 15565), (5995, 11037), (7085, 9339)]